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Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Citic Bank Co Ltd patent application for Lightweight Containerized Log Data Management Method and System, Medium and Terminal. This invention was developed by Zhou Tianyu, Li Zhuozhe and Zhang Hongyu.
The patent application number is CN20251176..
Enviornmental
| Wed 15 Jul 2026
Beijing, July 16 -- Hangzhou Longze Filter Equipment Co Ltd has sought patent for Air Filtering Membrane, Preparation Method Thereof and Filter Element. This invention was developed by Hu Jinchao.
The patent application number is CN20251257241 20251231. The patent publication number is CN121869100 (A). International Patent Cl..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Shanxi Research Institute Huairou Laboratory, Beijing Huairou Laboratory and Taiyuan University of Technology patent application for Gas Separation Membrane and Preparation Method Thereof. This invention was developed by Wang Yong, Xu Shisen, Li Jinping..
Telecom
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Mobile Internet Co Ltd and China Mobile Communications patent application for Data File Destruction Method and Device, Equipment, Storage Medium and Product. The invention was developed by Zheng Dingyu, Bi Jinlong, Guo Yingying, Xie Kaisen, Yuan ..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Suzhou Future Membrane Technology Innovation Center Of Nanjing University Of Technology and Njut Membrane Applied Technology Research Institute Co Ltd patent application for Sulfonated Polyethersulfone and Crown Ether Synergistically Modified Electronic..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Kylin Software Co Ltd has sought patent for Multi-thread-based Zip File Compression Method and Device, Equipment and Storage Medium. This invention was developed by Zhang Duo, Shang Xiaoyang, Qiu Rui, Li Decheng and Tan Xi.
The patent application number is CN202511961479 20251224. The patent publication nu..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Suncom Information Tech Shenzhen Co Ltd patent application for File System Event Processing Method and Device Based on Intelligent Filtering Rule. This invention was developed by Zhang Yuqi, Li Zhengfeng, Li Shaowen and Liu Keyong.
The patent applica..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- Wang Wei has sought patent for Turnover Type Slurry Preparation Machine for Oil Exploration.
The patent application number is CN202310443414 20230424. The patent publication number is CN121869130 (A). International Patent Classification codes are B01F27/091, B01F27/191, B01F27/70, B01F35/12, B01F35/43, B01F..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shanghai Cardinal Operations Network Tech Co Ltd, Beijing Cardinal Operations Intelligent Tech Co Ltd, Cardinal Operations Beijing Co Ltd and Guangzhou Cardinal Data Tech Co Ltd patent application for Multi-data-source Dependency Management Method and S..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuhan Enyi Hulian Tech Co Ltd patent application for Format Unification and Integration Method and System Based on Multi-source Heterogeneous Data Fusion. Zhang Jian, Yu Xingxing, Yan Wenlin, Ba Heng and Yang Gengwei developed the invention.
The pate..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Hangzhou Weifengqi Tech Co Ltd patent application for Method and Device for Collecting Multiple Types of Enterprise Credit Investigation Data and Computer Equipment. This invention was developed by Bu Yuanfan, Zhong Hongyi and Pan Chengting.
The pate..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Mobile Communications and China Mobile Group Jiangxi Co Limited patent application for Data Processing Method and Device and Related Equipment. This invention was developed by Zhong Sheng, Wang Wei, Liu Chen, Xu Xianlian and Fang Changzhong.
Th..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuhan Zhongbang Bank Co Ltd patent application for Automatic Verification System and Method for Data Standard Based on Data Development Platform. Li Yao, Xia Tiantian, Bai Jianwu, Shi Jinbiao and Wang Zongmin developed the invention.
The patent appli..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Harbin Bank Consumer Finance Co Ltd patent application for Relational Data Recovery Value Evaluation and Cleaning Decision-making Method and System. This invention was developed by Wang Yuchao, Wang Hongzhi, Sun Daoquan, Ding Xiao'ou, Chen Chongchong, L..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Antos Nano Tech Suzhou Co Ltd patent application for Low-temperature High-pressure Homogenizer. This invention was developed by Tong Ge.
The patent application number is CN20261075687 20260120. The patent publication number is CN121869158 (A). Intern..
Healthcare
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Bao Ting patent application for Toothpaste Preparation Process.
The patent application number is CN202311829897 20231228. The patent publication number is CN121869161 (A). International Patent Classification codes are B01F33/81 and B01F35/21. Coopera..
Metal & Mining
| Wed 15 Jul 2026
Beijing, July 16 -- Hunan Nonferrous Metals Research Institute Co Ltd has sought patent for High-speed Turbulent Flow Activation Stirring Device as Well as Operation Method and Application Thereof. This invention was developed by Tao Zhijie, Gao Pengfei, Luo Jia, Gou Guogang, Liu Bin, Zhang Hao, Yi Yang, Liu Quan, Yang Sifang an..
Tools and Machinery
| Wed 15 Jul 2026
Beijing, July 16 -- Pu Shaotong has sought patent for Pigment and Processing Method Thereof.
The patent application number is CN202311820879 20231227. The patent publication number is CN121869169 (A). International Patent Classification codes are B01F33/83, B02C7/06, B02C7/16 and C09B59/00. Cooperative Patent Classification c..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shu Jiajun patent application for Raw Material Pretreatment Device for Petroleum Processing.
The patent application number is CN202310481341 20230428. The patent publication number is CN121869174 (A). International Patent Classification codes are B0..
Petrochemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Hainan Yisheng Petrochemical Co Ltd patent application for Quantifying Mechanism for Coal Water Slurry Dispersing Agent. The invention was developed by Song Xiaojun and Tang Honglin.
The patent application number is CN202511902916 20251217. The pate..
Husbandry
| Wed 15 Jul 2026
Beijing, July 16 -- Yangzhou Tonghe Machinery Co Ltd has sought patent for Feed Mixing and Batching Equipment. This invention was developed by Liu Jian, Li Gang and Li Jian.
The patent application number is CN202610287027 20260310. The patent publication number is CN121869192 (A). International Patent Classification codes are..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Keneng Intelligent Xi'an Robot Tech Co Ltd and Xinjiang Keneng New Material Tech Co Ltd patent application for Double-liquid Pressure-stabilizing Grouting Equipment. The invention was developed by Chao Baolin, Wang Hui, Zhao Ting, Chen Xianglong, Zhu Y..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Yantai Donghui Intelligent Tech Co Ltd patent application for Material Supplementing Unit and Batching System with Same. The invention was developed by Wang Shubo and Liu Zhongjiang.
The patent application number is CN202610340634 20260319. The pate..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Nanjing Huixiang Automation System Eng Co Ltd patent application for Multi-coal-type Uniform Mixing Automatic Regulation and Control System for Intelligent Material Yard. Xu Jianli and Liang Guangfeng developed the invention.
The patent application n..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Beijing Whaty Tech Development Co Ltd patent application for Intelligent Recommendation Course Selection Learning Method and System Based on Multi-dimensional Analysis. This invention was developed by Liu Haiyan, Dong Dechao, Zhang Zhen, Lu Xia, Chen Ji..
Software
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received CMG Fintech Co Ltd patent application for Data Processing Method and Device, Equipment, Storage Medium and Program Product. Diao Wenxiu, Xiong Yilong and Xiong Zhiguo developed the invention.
The patent application number is CN202511840157 20251208. ..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received China Citic Bank Co Ltd patent application for Supervision Submission System Management Method, Device and Equipment Based on Knowledge Graph. Sun Xiaoxue, Lyu Zhibin, Qi Yuwei and Han Zhuoda developed the invention.
The patent application number is ..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shanghai Zhixian Engineering Man Consulting Co Ltd patent application for Cost Consultation, Communication and Interaction System. Wei Da developed the invention.
The patent application number is CN20251225089 20251230. The patent publication number ..
Software
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shenzhen Haizhichuang Tech Co Ltd patent application for Device and Method for Quickly Generating and Publishing Restful API (application Program Interface). Xiao Jun, Chen Shiming, Chen Qinghua, Zou Danfeng, Guo Daguang, Cheng Xin, Song Jiaxin, Song Ku..
Medical
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shandong Zhenglian Medical Tech Co Ltd patent application for Multi-mode Compatible Global Real-time Full-amount Active Data Acquisition and Treatment Method. Wang Yunlong, Wu Libin and Ren Minmin developed the invention.
The patent application numbe..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Xinjiang Zhongneng Lvyuan Chemical Co Ltd patent application for Multi-stage Filtering and Pressure Self-adjusting Inert Gas Generator. This invention was developed by Shen Zhongquan, Li Xinglong, An Zhen, Wang Mingming, Niu Aming, Wang Bin, Zhou Xuelon..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- University Hanyang Ind University Coop Found has sought patent for Fragmentation Method for Improving Expandability in Byzantine Environment. This invention was developed by Yoo Min-su.
The patent application number is CN202411791674 20241206. The patent publication number is CN121858662 (A). International..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Research Inst of Petroleum Processing patent application for Start-up Catalyst for Catalytic Cracking Unit as Well as Preparation Method and Application of Start-up Catalyst. This invention was developed by Sha Yuc..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received PetroChina Co Limited patent application for Method for Analyzing Productivity of Horizontal Well of Deep Tight Oil Reservoir. He Hui, Liu Shujian, Xie Lin, Li Xianming, Chen Jie, He Jianhong, Tang Shiyue and Xue Shituan developed the invention.
The ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released PetroChina Co Limited patent application for Method for Calculating Dynamic Reserves of Fractured-vuggy Carbonate Reservoir. This invention was developed by Wei Dongyang, Wang Qi, Jia Lin, Liu Yuqi, Li Yong, Liu Jianbo, Jiao Yuwei, Zhang Qi and Zhang Ji..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has submitted a patent application for Injection Productivity Equation and Gas Storage Capacity Evaluation Method, Computer Equipment and Storage Medium. This invention was developed by Li Zhongcheng, Zhang Yingkui, Zhang Hailong, Jia Kexin, Sun Shengyu and Li Yundi.
The patent applic..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Inst Co Ltd patent application for Preparation Method of Gasoline Selective Hydrogenation Catalyst. This invention was developed by Sun Jin, Duan Weiyu, Guo Rong and Yao Yunhai.
..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Safety Engineering Research Inst Co Ltd patent application for Hydrodeoxygenation Catalyst as Well as Preparation Method and Application Thereof. Lu Fangxu, Zhao Jinchong, Zhang Changsheng, Jiang Jie, Sun Bing and ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Safety Engineering Research Inst Co Ltd patent application for Combustible Waste Gas Treatment Method. This invention was developed by Guo Yafeng, Bao Hanchun, Zhu Xiao, Li Chao, Guan Yinxia, Du Yu and Tang Shiya.
..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd patent application for Polyimide Hollow Fiber Composite Gas Separation Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Wei Xin, ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has filed a patent application for Scientific Research Management System. This invention was developed by Du Xianfei, Zhu Xun, Mu Lijun, Li Chuan, Chen Wenbin, Yan Zhiqiang, Zhang Yanjun, Qi Yin, Zhang Kuangsheng and Liu Ming.
The patent application number is CN202411430134 20241014. ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has submitted a patent application for Shale Oil Geological Engineering Dessert Evaluation Method and Device Based on Geological Modeling. This invention was developed by Wang Lan, Zhang Hong and Bai Bin.
The patent application number is CN202411431264 20241014. The patent publication..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has filed a patent application for Dynamic Grading Evaluation Method, Device, Equipment and Medium for Benefits of Overseas Petroleum Project. This invention was developed by Lan Jun, Zhang Ziyu, Yang Qian, Guo Xiaofei, Wang Heming, Liang Tao, Wang Zuoqian, Yan Wei, Yi Jiexin, Li Jia, Cu..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published PetroChina Co Limited patent application for Gas Well Eur Prediction Method, Device, Equipment and Medium After Shale Gas Well Fracturing. The invention was developed by Xie Weiyang, Sheng Shuyao, Chang Cheng, Hu Haoran, Liu Sha and Xia Ziqiang.
The..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Co patent application for Method for Predicting Oil Production of Oil Well. The invention was developed by Wang Pengyu, Liu Guoqi, Li Chun'ai, Hu Liexia, Ma Xibin and Cai Junxing.
The patent ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Sinopec Oilfield Service, Shengli Logging Co Sinopec Jingwei Co Ltd, Sinopec Group and Sinopec Jingwei Co Ltd patent application for Perforation Parameter Optimization Method of Perforation Well and Computer Equipment. Hu Wei, Zhu Yuanfei, He Changming,..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- Sanya Ocean Oil And Gas Research Inst Northeast Petroleum University has applied Chinese patent for Construction Method of Resistivity Model for Evaluating Content of Adsorbed Oil in Shale Oil Reservoir. Yu Bowen, Yu Miao, Fu Jian, Feng Xiaokun, Liu Yuchen and Xu Yifan developed it.
The patent application ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Sinopec Oilfield Service, Drilling Technology Research Inst of Shengli Petroleum Engineering Co Ltd Sinopec and Sinopec Shengli Petroleum Engineering patent application for Bidirectional Cutting Method and Cutting Equipment for Underwater Discarded Stru..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has applied Chinese patent for Thin Oil Treatment Process Flow Analog Simulation Method and Device, Medium and Equipment. Zhang Yashun, Shi Guowei, Wang Chengliang, Song Chen, Chen Zihao, Si Changzheng, Wu Bin, Li Guorong, Han Guang, Feng Zhigang and Zhou Jiwei developed it.
The paten..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published PetroChina Co Limited patent application for Strike-slip Fracture Simulation Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Guan Shuwei, Ma Debo, Liu Gang, Huang Shipeng, Qi Xuefeng and Li Changsheng.
The ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received PetroChina Co Limited patent application for Scene Coverage Rate Calculation Method and System for Leakage Monitoring System. Wang Xiaodan, Yang Hong, Yang Lingjin, Liu Lisheng, Zhao Xueqing and Xiao Fei developed the invention.
The patent applicatio..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has sought patent for Carbonate Gas Reservoir Development Level Key Parameter Optimization Method. This invention was developed by Yong Rui, Mei Qingyan, Li Xi, Guo Fufeng, Yin Xiaohong and Yuan Yongjie.
The patent application number is CN202411414496 20241011. The patent publication ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published PetroChina Co Limited patent application for Intelligent Prediction Method for Brittleness Failure of Hydrogen-doped Natural Gas Pipeline and Host Equipment. The invention was developed by Li Yaxin, Zhou Li, Ban Jiuqing, Yang Wei, Yan Xiaopeng and Deng..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- Tianchang Cylinder Head Co Ltd has sought patent for Sand Core Mold for Casting Molding. This invention was developed by Shen Wei, Chen Runqiu, Lu Fujun, Yuan Kai, Chen Guoqiang and Bu Aijun.
The patent application number is CN20251203301 20251229. The patent publication number is CN121870008 (A). Internat..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has filed a patent application for Method, System and Equipment for Calculating Permeability of Carbonate Reservoir and Storage Medium. This invention was developed by Chen Pengyu, Gong Xinglin, Guo Chunqiu, Yang Tangbin, Luo Min, Li Ming, Liu Xiaoyan, Zhang Liangjie, Wang Siqi, Xing Yuz..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- Sanya Ocean Oil and Gas Research Inst Northeast Petroleum University has submitted a patent application for Unbalanced Ocean Oil and Gas Data Processing and Classifying Method and Electronic Equipment. This invention was developed by Liu Miaomiao, Wang Haixue, Shi Wenxiang, Fu Xiaofei, Hu Huiting and Zhang Qi..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Inst Co Ltd patent application for Molded Sapo-5 Molecular Sieve Catalyst, Preparation Method and Application Thereof, and Method for Preparing P-tert-butyltoluene Through Isomerizat..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Research Inst of Petroleum Processing patent application for Start-up Catalyst for Increasing Yield of Gasoline and Propylene as Well as Preparation Method and Application of Start-up Catalyst. The invention was d..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has applied Chinese patent for Device for Protecting Grounding Electrode. Liu Shijun, Zhang Qijun, Wang Pujun, Xu Qingsong, Zhang Dexin, Yan Wen, Xu Lixin, Wang Shuo, Shi Junrui and Cheng Zijian developed it.
The patent application number is CN202411428285 20241014. The patent publica..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China University of Petroleum, East China and Ningbo Jierong New Mat Co Ltd patent application for Mof-based Polymer Electrolyte Capable of Realizing In-situ Polymerization, Preparation Method of Mof-based Polymer Electrolyte and Application of Mof-bas..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has submitted a patent application for Prediction Method for Thermal Stability of Coordination Polymerization Organic Metal Catalyst. Wang Zhuozheng, Xu Xiaowei, Chen Zhudan, Li Hao and Luo Yi developed the invention.
The patent application number is CN202411418681 20241011. The paten..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd patent application for Remote Sensing Image Segmentation and Obstacle Geographic Coordinate Calculation Method and Device, Electronic Equipment and Medium. Huang Peng, Wang Yun and ..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has filed a patent application for Rock Slice Image Analysis Method, Apparatus and Device, and Storage Medium. This invention was developed by Cai Chunfang, Wang Wenwen, Ge Xiaotong, Wang Huan, Jiang Ziwen, Ji Yu, Zhang Tianze, Wang Hongjun, Dou Lirong and Song Yifan.
The patent appli..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- Zhejiang Linde Axle Co Ltd has submitted a patent application for Intelligent Forklift Axle Dynamic Steering Control Method, System and Equipment. This invention was developed by Zhang Zengmi, Zheng Guojun, Jiao Zhaolin, Xiao Honggang, Huang Yong, Huang Chuancheng and Li Honggang.
The patent application nu..
Oil & Gas
| Thu 16 Jul 2026
Munich, July 16 -- European Patent Office has received Services Petroliers Schlumberger and Schlumberger Technology patent application for Compensated Neutron Gamma Density. Tkabladze Avtandil developed the invention.
The patent application number is EP20240875431 20241004. The patent publication number is EP4771424 (A1). Int..
Oil & Gas
| Thu 16 Jul 2026
Munich, July 16 -- European Patent Office has published Services Petroliers Schlumberger and Schlumberger Technology patent application for Estimating Em Lwd Measurement Uncertainty Using Machine Learning. The invention was developed by Kherroubi Josselin, Zhong Xiaoyan, Mirto Ettore, Xie Hui, Sun Keli, Loviken Pontus, Hong Xiao..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Safety Engineering Research Inst Co Ltd patent application for Online Monitoring Analyzer and Monitoring Method for Trace Chlorine Content in Hydrogen. The invention was developed by Han Lei, Zhang Yanling, Niu Lu..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has applied Chinese patent for Oil Reservoir In-situ Displacement Physical Simulation Device and Method. Cheng Yaoze, Yang Zhengming, Xiao Huiwen, Huang Suqi, Zhou Tiyao, Li Haibo, Dou Zhuoying and Chen Xinliang developed it.
The patent application number is CN202511967246 20251224. T..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has filed a patent application for Method and Device for Determining Absolute Time of Tectonic Deformation, Equipment and Medium. This invention was developed by Chen Zhuxin, Wang Lining, Su Nan, Ren Rong and Wang Yanqi.
The patent application number is CN202411417658 20241011. The pa..
Oil & Gas
| Thu 16 Jul 2026
Beijing, July 16 -- PetroChina Co Limited has sought patent for Method and Device for Measuring Hydrogen-doped Mixing Uniformity of Natural Gas. This invention was developed by Du Mingjun, Yu Cheng, Hua Jie, Ban Jiuqing, Han Chuanjun and Yang Wei.
The patent application number is CN202411428871 20241014. The patent publicatio..
Engineering
| Wed 15 Jul 2026
Beijing, July 16 -- Shengzhou Zhejiang University Of Technology Innovation Research Institute has sought patent for Stirring Reaction System and Method Based on Dynamic Flow Field Optimization and Moving Heat Source Heating. This invention was developed by Liang Shuaishuai, Zhou Shuiqing, Gao Zengliang and Wang Qingyu.
The pa..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Guangdong Zhongqing Intelligent Equipment Tech Co Ltd patent application for Hydrogen Production Reaction Device. Deng Rui, Liu Xingjun, Huang Guangyao, Kang Jie and Ouyang Mingliang developed the invention.
The patent application number is CN2025123..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Xu Jun patent application for Historical Culture Intelligent Guide Recommendation Method and System Based on Location Awareness. The invention was developed by Sun Shangyun, Tu Yiwei, Xu Jun, Ye Minjie and He Jianzhi.
The patent application number i..
Oil & Gas
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Shengli Oilfield Bohai Cementing Engineering Tech Co Ltd patent application for Production Device and Production Method of Fluid Loss Agent for Well Cementation. This invention was developed by Cui Pengzhi, Bao Jinlei, Tang Haitao, Liu Chanchan, Liu Wei..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Guizhou Province First Surveying And Mapping Institute Guizhou Beidou Navigation Position Service Center patent application for Multi-source Data Fused AI Karst Cave Point Location Automatic Check and Coordinate Correction Method and System. The invent..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Beijing University of Chemical Technology and Quzhou Resource Chemical Innovation Research Institute patent application for Preparation Method of Dechlorination Material. He Yufei, Wu Guandong, Xu Mengzhen and Zheng Anni developed the invention.
The ..
Enviornmental
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Shandong Yinling Green Ind Development Co Ltd and Shandong Environmental Science And Tech Co Ltd patent application for Enterprise Environmental Protection Consultation Interaction Method and System. Tian Fei, Xu Xinchao, Zhang Feng, Zhang Lei, Sun Jiaw..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Zhengzhou Institute Of Multipurpose Utilization Of Mineral Resources Chinese Academy Of Geological Scienc patent application for Preparation Method and Application of Kaolinite-based Adsorbent for Adsorbing Ammonia Nitrogen. This invention was developed..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published China Unicom and China Unicom Data Intelligent Co Ltd patent application for Training Data Processing Method and Device, Equipment, Storage Medium and Product. The invention was developed by Zhao Kaikai, Lian Shiguo, Liu Zhaoxiang and Wang Kai.
The ..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Shanghai Ocean University and China Water Group Yuanyang Co Ltd patent application for Performance Knowledge-oriented Answer Generation Method and Device and Storage Medium. The invention was developed by Xu Jingxiang, Wang Yu, Liang Hejun, Chen Chong ..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Peking University Information Technology Inst Tianjin Binhai has filed a patent application for Efficient Knowledge Retrieval System and Method Based on User Intention. This invention was developed by Ma Eryan, Zhang Guocai, Li Fangping, Zhang Jianlong and Mao Ziqing.
The patent application number is CN202..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Shanghai Manjiu Network Tech Co Ltd has filed a patent application for Intelligent Question and Answer Method and System. This invention was developed by Zhang Peng and Luo Zhiyun.
The patent application number is CN202511963632 20251224. The patent publication number is CN121858698 (A). International Pate..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Zhengzhou Apasi Shuyun Information Tech Co Ltd patent application for Interactive Inquiry Method and Device Based on Front End. This invention was developed by Wang Bin and Li Tao.
The patent application number is CN20251205400 20251229. The patent p..
Business and Commerce
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Hainan Shanghu Information Tech Co Ltd and Shanghai Shanghu Information Tech Co Ltd patent application for Customer Service Response Method and Device. Wang Chunping, Chen Lei, Gao Feng and Ni Boyi developed the invention.
The patent application numb..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Ligong Qingke Chongqing Advanced Material Research Institute Co Ltd patent application for Fe-MOFs Impregnated Activated Carbon Composite Adsorption Material as Well as Preparation Method and Application Thereof. Zhang He, Yao Shun, Liu Huali, Peng Ting..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Ping An Health Cloud Co Limited has sought patent for Multimedia Memoir Generation Method and Device Based on Multi-dimensional Emotion Perception. This invention was developed by Wu Xiao.
The patent application number is CN20251261442 20251231. The patent publication number is CN121858709 (A). Internation..
Software
| Wed 15 Jul 2026
Beijing, July 16 -- Nanjing University, China Mobile Group Jiangsu Co Limited and China Mobile Communications have filed a patent application for Query Reply Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Yin Jiao, Zhang Jian, Li Rui, Xu Kui, Ge Jidong, Li Chuanyi, Wang Shangqi ..
Chemicals
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Jiangsu University and Suzhou Future Membrane Technology Innovation Center Of Nanjing University Of Technology patent application for Preparation Method of Oxygen-containing Heterocyclic Functionalized Hierarchical Pore Fiber Adsorbent and Application ..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Beijing Zhongzhi Zhihui Tech Co Ltd patent application for Automatic Identification Method for Duplication Inventors. This invention was developed by Wang Hongji, Chen Shaodong, Li Yan, Zhu Xinyu, Li Cheng, Liu Qi and Cheng Xu.
The patent application..
Engineering
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Wuxi Sanxiao New Mat Co Ltd patent application for Pulse Type Airflow Molecular Sieve Degassing Device. Hong Xiaoming and Hong Xiaoting developed the invention.
The patent application number is CN202610168499 20260205. The patent publication number i..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Shanghai Quwang Information Tech Co Ltd patent application for Deep Learning-based Technology Consultation Intention Accurate Identification and Response Method. This invention was developed by Xie Mingtao and Chen Jieping.
The patent application num..
Medical
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released United Imaging Intelligent Medical Tech Beijing Co Ltd patent application for Text Entity Association Recognition Method and Device, Equipment and Storage Medium. This invention was developed by Wang Yao and Qian Zhen.
The patent application number i..
Enviornmental
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Jiangsu Yongbao Environmental Tech Co Ltd patent application for Composite Catalyst and Nitrate Waste Acid Treatment Method. The invention was developed by Deng Yongping, Zuo Xuanfeng, Du Suhong and Ruan Dianjia.
The patent application number is CN2..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has released Guangzhou Simaite Software Co Ltd patent application for Data Analysis Method Based on Causal Relationship Graph. This invention was developed by Wu Huafu, Huang Peng, Zeng Hao, Wang Runze and Zhang Yixian.
The patent application number is CN20261033..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Beijing Zhongke Zhimeirong Media Tech Co Ltd has sought patent for Information Pushing Method Based on Converged Media Data. This invention was developed by Hu Shali and Liu Chenxi.
The patent application number is CN202610314174 20260316. The patent publication number is CN121858758 (A). International Pat..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Inspur Enterprise Cloud Tech Shandong Co Ltd patent application for Image Retrieval System Performance Optimization Method and Device Based on Confrontation Sample Attack, Equipment and Medium. Gao Chuanji, Jiang Zhihan, Bi Shanshan and Cai Weiwei devel..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- Jiangsu Liangjie Data Tech Co Ltd has sought patent for Multi-source Heterogeneous Data Set-oriented Data Relationship Modeling Method and Device and Storage Medium. This invention was developed by Zhao Lili, Dai Honglin, Zhu Yunlong and Gao Xiangyang.
The patent application number is CN202610324941 202603..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Qingyi Shanghai Intelligent Tech Co Ltd patent application for Numerical Value Matching Method and Device, Computer Equipment and Medium. Ren Peng, Luo Yanzhen, Lin Xiaoqiang and Zhao Dapeng developed the invention.
The patent application number is C..
Enviornmental
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has published Hubei Geological Experimental Testing Center Wuhan Mineral Resources Supervision And Inspection Cent and South Central University for Nationalities patent application for Permeable Reactive Barrier Catalytic Oxidation Material, Preparation Method There..
Information Technology
| Wed 15 Jul 2026
Beijing, July 16 -- State Intellectual Property Office of China has received Three Gorges Smart Water Tech Co Ltd patent application for Auxiliary Filing Method Based on Offshore Wind Power Data. Lu Songliu, Yu Xiaobo, Jia Yuhao, Sun Ni, Jiang Yifen, Shi Juan and Zhao Lemeng developed the invention.
The patent application num..
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